The five shorter cervicals which are yet to be found would undoubtedly bring the length of the neck up to 32 feet. This does not include the skull. The long heads of the ribs indicate that the dorsal vertebrae were correspondingly long. If the remainder of this remarkable skeleton is secured it will eclipse in immensity of size anything previously discovered.

On the 19th of October Mr. Douglass with his assistants started for White River. Camp was established near the cliff where the skulls of Uinta Mammals had previously been found. Tools, giant powder and provisions were soon on the ground. Work was begun on the top of the steep cliff. The rock was loosened with dynamite and sent over the steep precipice until the layer containing the bones was reached.

As was surmised, not only skulls but skeletons were found here. Six skulls and two apparently complete or nearly complete skeletons in an excellent state of